function Edge(node1, node2)
{
	this.startNode = node1;
	this.endNode = node2;
	this.direction = "forward";
	
	this.draw = function() {
		context.lineWidth = 2;
		context.strokeStyle = "black";
		context.beginPath();
		context.moveTo(this.startNode.centerX, this.startNode.centerY);
		context.lineTo(this.endNode.centerX, this.endNode.centerY);
		context.closePath();
		context.stroke();
	}

}